Tragic Brittany Murphy was planning to jet to Sydney, Australia in the New Year – to reprise her role in the sequel of animated adventure Happy Feet.

The Clueless star, whose shock death shook Hollywood on Sunday, lent her voice to the original movie as the penguin Gloria in 2006.

And she was scheduled to fly Down Under in early 2010 to record her vocal for the second movie, according to Moviehole.net.

It is unknown if the role will have to be recast or cut from the movie, which is set to hit cinemas in 2011.

The star’s autopsy was completed on Monday, although the cause of death has been deferred until the results of a toxicology report are completed.

Via – WENN